横向
1
Compound containing oxygen
4
Tissue that contracts for movement
5
Unit of power
7
Unit of force
8
Gas form of a liquid
纵向
2
Curved glass that refracts light
3
Particle of light
6
Substance with pH above 7
9
Element found in all living things
Compound containing oxygen
Tissue that contracts for movement
Unit of power
Unit of force
Gas form of a liquid
Curved glass that refracts light
Particle of light
Substance with pH above 7
Element found in all living things